Bubble Tanks - Idle Defense
Simulation In-app purchases Contains ads
Defend your tower in battles, and enjoy challenges of this Roguelike game!
- Rating
- 3.6
- 117 ratings
- Downloads
- 23.1K+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Aug 3
- 2026 · v3.0.3
Screenshots
About Bubble Tanks - Idle Defense
Bubble Tower - Idle Defense – The ultimate upgrade game for fun strategy idle game lovers and incremental gamers.
Bubble Tower is the perfect idle and defense game, where strategy and exciting gameplay converge. You start off the game as a small bubble tower that fights off evil enemy bubbles and watch your tower evolve into the greatest bubble tower in the galaxy.
Experience the true incremental idle defense gameplay experience, it is fun, easy to play and will keep you entertained for hours.
1. DEFEND YOUR BUBBLE TOWER
Bubble Tower is an easy to play and addictive idle tower defense game that will test your strategic skills as well as your ability to fend of enemy invaders. Fight off waves of bubble enemies with a wide variety of weapons and skills. This is an intense incremental tower defense game where you get to be the hero!
2. UPGRADE YOUR TOWER
As you progress through the game, you will unlock new powerful weapons and upgrades which will build an even stronger tower. With each level you gain in the game you will learn new skills that will help you become a true bubble hero. The game offers many different strategic ways to improve your gameplay and tower. Plan and think ahead - your decisions will greatly impact your chances of success!
3. START YOUR JOURNEY TODAY!
Bubble Tower - Idle Defense is easy to pick up and easy to play. It offers a engaging gameplay experience with a blend of strategy and idle roguelike gameplay.
Bubble Tower – Idle Defense features:
✅ Addicting simplistic tower defense gameplay.
✅ Many different upgrades that impacts your strategy in the game.
✅ Invest your coins in massive weapon upgrades.
✅ Continue to discover new strategic ways of playing the game.
✅ Face challenging bosses and many different types of enemies that will keep you on your toes for hours.
Download "Bubble Tower - Idle Defense" now and embark on an exhilarating journey filled with action, strategy, and endless fun. Defend your bubble tower, upgrade your weapons, and become the ultimate bubble hero!
What’s new
Version 3.0.3 · Updated August 3, 2026
BUBBLE BRIDGES MODE - NOW LIVE! Race down an endless road of bubble chaos in our biggest update yet! NEW FEATURES: - Crowd Runner Mode - Drive forward through procedurally generated waves - Push deeper than ever before - How far can you go? - Risk vs Reward - Pick the jackpot gate or play it safe? - Collect Score and Gems We've improved your bubble-popping experience with: - Bug fixes and performance improvements Thanks for playing! Don't forget to rate us!
User reviews
Game nya seru dan menghibur waktu
very easy until you found the boss after 15 wave
Very nice game. the bubble was so cute!!!
it’s relaxing yet engaging—perfect for unwinding after a long day!
A very appealing game, with the difficulty increasing as the levels progress, makes this game very intriguing.
It's simple but challenging. Need some good luck to defeat the boss
Alternatives to Bubble Tanks - Idle Defense
Looking for apps like Bubble Tanks - Idle Defense? Here are 6 similar Android apps on Google Play. The highest rated is Warbits+ (4.5/5), and 4 of the 6 are free to download.
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Fleet Command II: Naval Blitz 3.6
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Final Battle Sim
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Tanks vs Bugs 4.2
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Galaxy at War:nebula overlords 4.2
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Bubble Tanks - Idle Defense | 3.6 / 5 | Free | 10,000+ | Aug 3, 2026 | |
| Fleet Command II: Naval Blitz | 3.6 / 5 | Free | 100,000+ | Jul 28, 2023 | Compare |
| Defense Zone HD | 3.7 / 5 | 2.99 USD | 100,000+ | Aug 18, 2026 | Compare |
| Warbits+ | 4.5 / 5 | 4.99 USD | 1,000+ | Jan 26, 2026 | Compare |
| Final Battle Sim | – | Free | 10+ | Sep 17, 2026 | Compare |
| Tanks vs Bugs | 4.2 / 5 | Free | 1,000,000+ | Aug 25, 2026 | Compare |
| Galaxy at War:nebula overlords | 4.2 / 5 | Free | 50,000+ | Oct 9, 2025 | Compare |
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